baber/WOPTO huggingface dataset:
Patent RU-94044928-A (RU)
Inventor: ZABEGAEV A I
IPC: F03D7/02
Filed: 1994-12-29
Abstract: FIELD: wind power engineering. SUBSTANCE: in malfunction locking member is actuated and vanes emergency rotate to a feathering position in response to a signal from a control system and pyrotechnic cartridge is exploded. As a result the locking member in the drive element for rotating a vane is actuated and kinematic connection of the drive with vanes is broken down. The wind power plant comprises drive for rotation of vanes with a tie connected with vanes, locking member, control system, rod that interacts with the balls, spring-loaded piston connected with the rod and under-piston space, and pyrotechnic cartridge that is actuated in response to a signal from the reserve control system. The tie is made up as two detachable parts. The locking member is made up as a ball lock that connects the detachable parts of the tie. The wind power plant may be additionally provided with the second pyrotechnic cartridge mounted for permitting communication with under-piston space and reserve control system. EFFECT: enhanced reliability. 3 cl, 3 dwg
Patent RU-94045996-A (RU)
Inventor: DEHVID A BRODEN
IPC: G01L19/14
Filed: 1993-03-01
Abstract: FIELD: measurement technology. SUBSTANCE: transducer 8 with flame arresting checker 16 senses pressure of working medium by diaphragm 44 which is leak-tight connected to checker. Diaphragm transmits pressure of working medium acting on external surface of diaphragm. Pressure sensor 18 encased in transducer 8 senses pressure of filling medium and generates output signal characterizing pressure of working medium. Checker 16 has chamber on its outer surface and duct 54 extending from chamber to conical hole 56 inside pressure sensor 18 which incorporates first part abutting on conical hole 56 and having shape capable of taking in inlet pipe 52 sealed by conical seal and leading to pressure sensor 18 and second flame-isolating part 70 open in chamber. Second part 70 of duct has shape providing for flame isolation of conical seal from working medium. EFFECT: enhanced operational reliability and stability. 1 dwg
Patent RU-94046206-A (RU)
Inventor: MASAKHIDE MOKHRI
IPC: C01F7/442
Filed: 1993-06-01
Abstract: FIELD: aluminium oxide production. SUBSTANCE: a-aluminium oxide contains monocrystalline homogeneous particles which include no crystal seed; have octa- or higher polyhedral form; have D/H ratio from 0.5 to 3.0 where D is maximum particle diameter being in parallel to hexagonal tightly packed lattice plane; have average diameter of the main fraction greater than 5 mcm and not greater than 30 mcm; have sodium content (as sodium oxide) less than 0.05 wt %; and contain at least 99.90 wt % aluminium oxide. NaO-Aluminium oxide is a fine grained powder with close distribution of particles by their size. α-Aluminium oxide of invention may be used as abrasive, raw material for caked products, hermetics, ceramic filters, etc., and, due to its purity, may be used, in particular, as raw material for monocrystals, for example, those of garnet, rubin, etc. EFFECT: elevated purity of aluminium oxide.
Patent RU-95102229-A (RU)
Inventor: MISHUSTIN B A
IPC: A42B3/00
Filed: 1995-02-15
Abstract: FIELD: means of man individual protection, particular, protective headgears ensuring alongside with protection also radio communication of the object under protection. SUBSTANCE: small dimensions of antenna in meter wave band and high amplification factor of antenna irrespective of headgear material. protective radio-equipped headgear has head gear proper and device of individual radio communication with antenna located in it. Antenna is made in form of dome-like conducting plates separated by a layer of dielectric. Connected to antenna plates is inductive member with inductive reactance corresponding to resonance at ratio communication frequency. Inductive member may be made distributed, connected to antenna plates in several points. EFFECT: higher efficiency. 2 cl, 3 dwg
Patent RU-95104518-A (RU)
Inventor: BOGOMOLOV V A
IPC: F28F25/00
Filed: 1995-03-07
Abstract: FIELD: heat-and-mass exchange apparatus; evaporating cooling towers; water cooling devices in circulating systems at direct contact of media. SUBSTANCE: convex-concave sheet of cooling tower is provided with symmetrical trapezoid corrugations inclined towards edges of sheet. Innovation of invention consists in availability of reinforced cover plate made of material identical to material of sheet and mounted in its lower portion. Height of cover plate is equal to 0.1-0.2 of height of sheet and its thickness is equal to 0.5-2.0 of thickness of sheet; reinforced cover plate is detachable and may be replaced with new one. Use of reinforced cover plate enhances operational reliability of sprinkler due to cathodic protection of sprinkler sheets, increased structural rigidity and mechanical strength with no increase of usage of material. EFFECT: enhanced reliability and reduced usage of materials.
Patent RU-95107897-A (RU)
Inventor: ZEUN RONALD
IPC: A01N43/647
Filed: 1995-05-19
Abstract: FIELD: plant protection. SUBSTANCE: microbiocide agent of synergistic action has at least two active components. Component (I) is compound taken from the following group: (IA) - 1-[3-(2-chlorophenyl)-2-(4-fluorophenyl)oxirane-2-ylmethyl] -1H-1,2,4-triazole, ("Epoxiconazol"); (IB) - 4-(4-chlorophenyl)-2-phenyl-2-(1,2,4-triazole-1-ylmethyl)-butyronitrile, ("Fenbuconazol"); (IC) - 5 -(4-chlorobenzyl)-2,2-dimethyl-1-(1H-1,2,4-triazole-1-ylmethyl)-cyclopentanol, ("Metconazol"); (ID) - 2-(2,4-dichlorophenyl)-3-(1H-1,2,4-triazole-1-yl)-propyl -1,1,2,2-tetrafluoroet-hylether, ("Tetraconazol"); (IE) - α-[2-(4-chlorophenyl)-ethyl] -a-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol, ("Tebuconazol"); (IF) - 1-[4-bromo-2-(2,4-dichlorophenyl)-tetrahydrofurfuryl]-1H-1,2,4-triazole, ("Bromuconazol"), or, respectively, one of its salts or metallocomplexes; and component (II) represents: (IIA) - 1-[2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxalane-2-ylmethyl] -1H-1,2,4-triazole, ("Propiconazol") and/or (IIB) - 4-cyclopropyl-6-methyl-N-phenyl-2-pyrimidineamine, ("Cyprodinil"), or, respectively, one of its salts or metallocomplexes. EFFECT: enhanced effectiveness of microbiocides.
Patent RU-95108881-A (RU)
Inventor: MAJKL KOLIN KVIGLI
IPC: C08B1/00
Filed: 1993-09-15
Abstract: FIELD: chemical industry; paper-making industry. SUBSTANCE: cellulose solution is prepared by causing preliminarily prepared mixture of tertiary amine N-oxide, water and cellulose to flow through thin-film evaporator using rotor provided with vanes. Process conditions are determined by the following parameters: heated surface area (from 1 sq.m to 125 sq.m), distance between tips of two adjacent vanes (from 65 mm to 175 mm), circumferential velocity of end edge (less than 8 m/s), depression (from 25 to 100 millibar), and temperature (from 90 to 135 C). EFFECT: higher quality of cellulose solution.
Patent RU-95110000-A (RU)
IPC: E04C2/06
Filed: 1995-06-14
Abstract: FIELD: construction engineering. SUBSTANCE: proposed method can be used in production of slabs possessing load-bearing, noise- and heat-proofing functions in flooring and covering of low-storeyed houses and agricultural buildings. Reduced consumption of concrete and prevented possibility of crushing ends of arbolit layer due to non-uniform compression are achieved in combination slab made of arbolit and incorporating longitudinal prestressed reinforcement, arbolit layer and concrete layers. Arbolit layer is made of porous arbolit of class B3.5 and higher, and concrete layers are located over end faces of arbolit layer perpendicularly to plane of armature pretension. EFFECT: high efficiency. 3 dwg
Patent RU-95110984-A (RU)
Inventor: KUZNETSOV D I
IPC: H01P1/203
Filed: 1995-06-27
Abstract: FIELD: SHF equipment radiolocation, radio communication, satellite TV systems. SUBSTANCE: element of microstrip filter includes dielectric substrate, one side of which carries conductive screen and the other - two microstrip contact bonding pads of conductive material separated by dielectric meander slot. Recesses adjoining meander slot are made in microstrip contact bonding pads. Recesses are located in bases of fork-shaped contact bonding pads formed by meander slot. Gaps can be bent and filled with resistive material. Several recesses of different length can border on slot in one point. EFFECT: elimination of parasitic resonances in working band of frequencies, increase of relative width of working band of frequencies, improvement of suppression and transmission value.
Patent RU-95111107-A (RU)
Inventor: TARABRIN G K
IPC: C22B34/22
Filed: 1995-06-28
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: invention relates to recovering vanadium from slags and other vanadium-containing materials. Increased weak-acid opening, shortened leaching time, increased quality of chief component in final product and reduced manganese monoxide content are achieved via controlled feeding of limestone CaO to VOin vanadium-containing material in the range 0.46 to 1.0. method makes it possible to increase process indexes of vanadium-containing raw material: solubility of vanadium in the weak-acid leaching stage rises to 95- 98%, productivity is 1.5-2-fold increased, content of chief component in product is increased by 1-3%, whereas content of impurities is decreased by 0.5-1.5%. EFFECT: enhanced efficiency of process.
Patent RU-95112332-A (RU)
Inventor: ILLARIONOV I E
IPC: B22D27/06
Filed: 1995-07-18
Abstract: FIELD: metallurgy. SUBSTANCE: mixture containing sawdust and quartz sand is supplemented with kaolinite clay, aluminium powder, and phosphate binder to attain following contents of components, wt.-%: sawdust, 25-30; clay, 7- 15; aluminium powder, 10-15; binder, 7-15; and quartz sand, the balance. Mix may additionally contain wood dust in amount 5-10 wt %. EFFECT: enhanced heat insulation efficiency.
Patent RU-95113243-A (RU)
Inventor: TOTURBIEV B D
IPC: C04B7/12
Filed: 1995-07-26
Abstract: FIELD: production of commonly used and heat-resistant concrete. SUBSTANCE: binder comprises, mas.%: roasted clay slate, 20-50; gypsum and portland cement clinker, 2.5. Roasted clay slate is used as mineral additive. Binder has high initial and residual strength after heating within 600-1000 C. EFFECT: improved quality.
Patent TW-200300607-A (TW)
Title: Trench DMOS device with improved drain contact
Inventor: HSHIEH FWU-IUAN
IPC: H01L27/088
Filed: 2002-10-30
Abstract: A trench DMOS transistor device that comprises: (a) a substrate of a first conductivity type; (b) an epitaxial layer of first conductivity type over the substrate, wherein the epitaxial layer has a lower majority carrier concentration than the substrate; (c) a trench extending into the epitacial layer from an upper surface of the epitaxial layer; (d) an insulating layer lining at least a portion of the trench; (e) a conductive region within the trench adjacent the insulating layer; (f) a body region of a second conductivity type provided within an upper portion of the epitaxial layer and adjacent the trench; (g) a source region of first conductivity type within an upper portion of the body region and adjacent the trench; and (h) one or more low resistivity deep regions extending into the device from an upper surface of the epitaxial layer. The low resistivity deep region acts to provide electrical contact with the substrate, which is a common drain region for the device. By constructing a trench DMOS transistor device in this fashion, source, drain and gate contacts can all be provided on a single surface of the device.
Patent TW-200302627-A (TW)
Title: Semiconductor integrated circuit apparatus
Inventor: MIZUNO HIROYUKI
IPC: H01L27/04
Filed: 2002-10-29
Abstract: A kind of semiconductor integrated circuit apparatus is disclosed in the present invention. The invented semiconductor integrated circuit apparatus is provided with the followings: the first circuit block BLK1; the second circuit block BLK2; and the change circuit MIO1, which is connected to the first circuit block and the second circuit block. The first circuit block has the first mode for supplying power source voltage and the second mode for terminating the supply of power source voltage. The change circuit has the function of suppressing the flow of punch-through current by fixing the electric potential of input node of the second circuit block at any one operation-voltage when the first circuit is in the second mode. When connecting the circuit clock, the connection circuits (MIO1~MIO4) are used in common.
Patent TW-200300442-A (TW)
Title: Chemical mechanical polishing compositions
Inventor: SMALL ROBERT J
IPC: H01L21/321
Filed: 2002-11-06
Abstract: A composition for chemical mechanical polishing that includes a slurry is described. A sufficient amount of a selectively oxidizing and reducing compound is provided to produce a differential removal of a metal and a dielectric material. A Ph adjusting compound adjusts the Ph of the composition to provide a Ph that makes the selectively oxidizing and reducing compound provide the differential removal of a metal and a dielectric material. A composition may include an effective amount of an hydroxylamine compound, ammonium persulfate, a compound which is an indirect source of hydrogen peroxide, and a peracetic acid or periodic acid. A method for chemical mechanical polishing is described which includes applying a slurry that includes the composition to a surface to produce mechanical removal of the metal and dielectric material.
Patent TW-200407261-A (TW)
Title: A method for trimming an array of carbon nanotubes
Inventor: LIU LIANG
Filed: 2002-11-13
Abstract: The invention provides a method for trimming an array of carbon nanotubes. The method includes the steps of: providing an aligned carbon nanotubes array, providing a pulsed laser source, orienting the incident pulsed laser in a given direction, exposing an upper portion of carbon nanotubes array to radiation of the pulsed laser. The carbon nanotubes of the upper portion of the carbon nanotubes array are thus evaporated and shaped into a plurality of sharpening tips. The resultant carbon nanotubes array has a lower threshold of emission field, and enhanced field emission performance.
Patent TW-200304313-A (TW)
Title: Time slot protocol
Inventor: WALTER RANDY L
IPC: H04L29/06
Filed: 2002-12-13
Abstract: A computing network uses Time Division Multiplexing (TDM) to divide the time on a bus into a plurality of frames, each frame having a plurality of time slots. Each time slot is assigned no more than one of the plurality of devices within a collision domain, the assignments indicating the identity of the device permitted to transmit packets onto the network during the assigned time slot. A bus cadence unit simultaneously sends an epoch packet initiating the frame. The epoch packet contains a time slot assignment table containing the time slot assignments, the device identification, as well as a time slot offset and duration. Each device on the network is configured to measure a frame interval between repeating epoch packets. The measured frame interval is further processed in each receiving node to obtain a calibrated frame interval. The calibrated frame interval is used to accurately synchronize transmissions of data from the various devices onto the network. A time slot protocol governor in each node controls access to the bus to only the assigned time slot or slots using the calibrated frame interval to reduce or eliminate synchronization errors.
Patent TW-200411157-A (TW)
Title: An inspection system and method for the inspection of a display device
Inventor: Tian li-fen
IPC: G02F1/133
Filed: 2002-12-27
Abstract: An inspection system and method for the inspection of a display device, having a plurality of pixels consisting of sub-pixels, are disclosed. The system includes: a pattern generator for generating predetermined patterns or colors on the display device; a image sensor for the capturing and outputting of the patterns displayed on the display device; and an image processing unit to process the captured image so as to distinguish the abnormal pixels in the display device; wherein the pattern generator can control the display device to display a time-dependent pattern of pixel-subsets, and each sub-pixel in each pixel of the pixel-subset in the pattern is only driven once in each frame-period.
Patent TW-200306717-A (TW)
Title: Methods, apparatus and program products for wireless access points
Inventor: CHALLENER DAVID CARROLL
IPC: H04L12/56
Filed: 2003-03-24
Abstract: Methods, apparatus and program products which monitor wireless access points through which data can be exchanged with a network, identify an unauthorized access point, and respond to monitored data flow in a variety of manners including determining the location of the identified unauthorized access point, establishing filtering, and controlling accounting for access services.
Patent TW-200421437-A (TW)
Title: Method and apparatus for photo-resist removing
Inventor: LI YUAN-HSIN
IPC: H01L21/027
Filed: 2003-04-01
Abstract: The present invention discloses a method and apparatus for photo-resist removing, Comprising: A wet bench used to store chemical solution and accept a batch of wafers to be processed, equipped with heating device, inlet and outlet tubes; A filter and a switch form circulation A for small particle filtering; A pump used to pump the filtered solution back for re-use. A plurality of mesh filters, each has a plurality of multi-layer mesh filter sets and switches, by selecting one set of the multi-layer mesh filters to process each batch of wafers. The multi-layer mesh filter is used to form circulation B to filters out the large particle of photo-resist. The multi-layer mesh filters can be replaced with clean ones for cleaning for re-use. A solution tank for storing filtered solution, which is pumping back to the wet bench for re-use. A central control unit controls and records the overall processing.
Patent TW-200304952-A (TW)
Title: An iron-base amorphous thin strip having excellent soft-magnetic property, iron-core using thus produced strip, and a mother alloy for producing a rapidly quenched thin strip for these uses
Inventor: SAKAMOTO HIROAKI
IPC: C22C45/02
Filed: 2003-04-03
Abstract: The present invention provides an iron-base amorphous thin strip having excellent soft-magnetic properties, an iron-core using the thus produced strip, and a mother alloy for producing a rapidly quenched thin strip for these uses. This metallic thin strip is produced by rapidly quenching and solidifying the molten metal, which is ejected from a slitlike nozzle onto the moving cooled substrate. The thus obtained iron-base amorphous thin strip containing the P content of 0.2 to 12 atomic % has an extremely thin oxide layer having a thickness of more than 5 nm to less than 20 nm on each surface.
Patent TW-200413014-A (TW)
Title: Compositions and methods for inducing new hair follicle formation and hair growth in a desired orientation
Inventor: STENN KURT STRICKER
IPC: A61K35/36
Filed: 2003-04-17
Abstract: The present invention relates to compositions and methods for inducing hair follicle formation and subsequent hair growth in a mammal in a cosmetically acceptable orientation. The method further comprises implanting papilla cells or growth factors under or in contact with the epidermal layer with a vehicle to direct growth of the epidermis and thus the formation of nascent hair follicles. The vehicle is removed after hair follicle formation has begun. The present invention further comprises an apparatus for the packaging and delivery of papilla cells.
Patent TW-200427211-A (TW)
Title: Amplifier with fixed input impedance operated in various gain modes
Inventor: YEH EN-HSIANG
IPC: H03F3/189
Filed: 2003-05-20
Abstract: An amplifier with a fixed input impedance being operated in a plurality of gain modes. The amplifier includes an input port for receiving an input signal, an amplifying circuit for amplifying the input signal with corresponding amplifying ratios in various gain modes, a plurality of resistive negative feedback circuits electrically connected to the input port and the amplifying circuit for remaining the input impedance fixed in various gain modes, and an output port for outputting the input signal processed by the amplifying circuit.
Patent TW-200428353-A (TW)
Title: Simplified audio signal synthesis device
Inventor: LI TZUNG-SHIAN
IPC: H04H20/88
Filed: 2003-06-02
Abstract: The present invention relates to a simplified audio signal synthesis device. A waveform-gain lookup table is established to store the corresponding relationship between the voltage waveform and the gain thereof. In the process of synthesizing the audio signal, the adding computation of gain is used to replace the multiplication computation during synthesis of audio processing, so as to achieve the purpose of simplify the synthesis of audio signal.
Patent TW-200402866-A (TW)
Title: COF film carrier tape and method for producing the same
Inventor: IGUCHI YUTAKA
IPC: H05K1/00
Filed: 2003-06-26
Abstract: To provide a COF film carrier tape which enables smooth conveyance of insulating film during a device production step and prevents production failures, and to provide a method for producing the COF film carrier tape. In a COF film carrier tape including a continuous insulating film 12, a wiring pattern 21 formed of a conductor layer 11 provided on a surface of the insulating film 12, and a row of sprocket holes 22 along opposite longitudinal edges of the wiring pattern 21 on which electronic devices are to be mounted, a center section of the insulating layer 12 other than opposite longitudinal edges where the sprocket holes 22 are formed is provided with a support film 14 formed on the side opposite that on which the wiring pattern 21 is provided.
Patent TW-200409479-A (TW)
Title: Method and apparatus for mitigating radio frequency interference between transceiver systems
Inventor: KARDACH JAMES P
IPC: H04L12/28
Filed: 2003-06-27
Abstract: Methods and apparatus are disclosed for mitigating radio frequency interference between transceiver systems within an electronic device.
Patent TW-200402324-A (TW)
Title: Method and apparatus for chemical analysis
Inventor: MIHASHI NAOTO
IPC: G01N37/00
Filed: 2003-07-14
Abstract: A method of mixing plural liquids in a liquid chamber is provided which comprises steps of introducing plural liquids into the liquid chamber, and repeating expansion and shrinkage of a bubble in the liquids in the liquid chamber. In this method, the liquid may be heated to produce the bubble. A liquid-mixing apparatus for mixing plural liquids in a liquid chamber to obtain a liquid mixture is also provided. The liquid-mixing apparatus comprises a liquid chamber; flow channels for introducing the plural liquids into the liquid chamber; a heating part placed in the liquid chamber for heating the liquid mixture in the liquid chamber; and an energy-supplying means for causing expansion and shrinkage of a bubble in the liquid mixture in the liquid chamber.
Patent TW-200408268-A (TW)
Title: Display system
Inventor: CHILDERS WINTHROP D
IPC: G03B21/00
Filed: 2003-07-29
Abstract: A display system (10,30,82) is provided, the system (10,30,82) including an illumination source(12,38)dconfigured to produce light (39,52) and direct light (39,52) along an optical path (14,58,60,62), a plurality of color filters (68,70,72) disposed in the optical path (14,58,60,62) configured to generate a purality of colored light beams, and a spatial light modulator (22,48,88) disposed in the optical path (14,58,60,62) adapted to receive and adjust the colored light beams to produce an image (32).